Translation guide
Describes a person who goes by a username or alias on the internet. In Japanese, this is typically expressed with terms like ハンドルネーム, ユーザー名, or by describing the person as 〜を使っている人.
ハンドルネームを使っている人
user who uses an online handle
Refer to someone who uses a specific online alias or username.
A straightforward way to describe someone who uses a handle. ハンドルネーム is a common loanword for online alias.
あのハンドルネームを使っている人は誰ですか？
Who is the user who uses that online handle?
Literally 'user of the handle'. More direct but slightly less natural in casual speech.
そのハンドルネームのユーザーは有名です。
The user with that online handle is famous.
Uses ユーザー名 (username) instead of ハンドルネーム. Slightly more formal or platform-oriented.
そのユーザー名を使っている人はブロックしました。
I blocked the user who uses that username.
Focus on the online alias rather than the person.
The most common term for an online handle or alias. Used across many internet communities.
彼のハンドルネームは「ネコ好き」です。
His online handle is 'CatLover'.
Means 'username'. Often used for account names on websites or services.
ユーザー名を入力してください。
Please enter your username.
Talk about the act of going by an online alias.
Means 'to be active under a handle'. Natural for describing online presence.
彼は「タカ」というハンドルネームで活動しています。
He is active under the handle 'Taka'.
Literally 'to go by the name ~'. Can be used for handles, but also for real-life nicknames.
ネットでは「ジョン」という名前で通しています。
I go by the name 'John' online.
ハンドルネーム is specifically an alias or screen name, often chosen for anonymity or creativity. ユーザー名 is a more generic 'username' tied to an account. Use ハンドルネーム for forums, SNS, and gaming; use ユーザー名 for login credentials.
Can mean 'nickname', but in online contexts it sometimes overlaps with handle. Less precise than ハンドルネーム.
オンラインではニックネームを使っています。
I use a nickname online.